Myriah Willborn, D.O.
Family Medicine Physician · San Marcos, TX
Myriah Willborn, D.O. is a family medicine physician with a practice address in San Marcos, Texas, and NPI 1740557552, issued on Nov 22, 2011. Check the license (Texas P1715, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Myriah Willborn
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- P1715 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2406 Hunter RD, San Marcos, TX 78666
- Phone
- (512) 396-7686
- Enumerated
- Nov 22, 2011
- Record last updated
- Aug 11, 2025
- Medicaid ID
- 384201502 TX
- Medicare enrollment
- Enrolled (PECOS I20130306000101); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 2406 Hunter RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis AquinoNurse Practitioner1073468039
- Mary Hartman, FNPFamily Nurse Practitioner1609572056
- Carmalyn Hill, FNPPrimary Care Nurse Practitioner1871479774
- Margaret Kelner, FNPFamily Nurse Practitioner1366786394
- Alan Lee, M.D.Family Medicine Physician1336164425
- Tiffany Lee, MA, OTR, BCB-PMDOccupational Therapist1437691821
Verify Myriah Willborn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P1715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average family medicine physician in 2024
1,636 Medicare Part D claims for 116 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Atorvastatin Calcium73 claims
- Amlodipine Besylate71 claims
- Losartan Potassium71 claims
- Levothyroxine Sodium51 claims
- Pantoprazole Sodium49 claims
- Jardiance43 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Christus Trinity ClinicCorpus Christi, TX
- Shea Physical Therapy Specialists LLCCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Myriah Willborn among 11,119 family medicine physician records in Texas
Myriah Willborn, D.O. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 64% of them.
- NPI issued2011 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2009 · median 2004 among the 7,095 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in San Marcos
They are 27 of the 1,003 NPPES records with a practice address in San Marcos, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Marcos → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gregory Colon, MDSan Marcos, TX 786661972594141
- Sarah Doss, M.D.San Marcos, TX 786661679599732
- Jennifer Driskell, MDSan Marcos, TX 786661386634657
- Roy Hotz, MDSan Marcos, TX 786661477666824
- John Jackson, M.D.San Marcos, TX 786661457350902
- Alan Lee, M.D.San Marcos, TX 786661336164425
- Jacqueline Livingston, DOSan Marcos, TX 786661326004912
- Vip Mangalick, MDSan Marcos, TX 786661437347697
Common questions
What is Myriah Willborn, D.O.'s NPI number?
Myriah Willborn, D.O.'s National Provider Identifier (NPI) is 1740557552, issued on Nov 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Myriah Willborn, D.O. located?
The NPPES record lists a practice address at 2406 Hunter RD, San Marcos, TX, 78666. Phone: (512) 396-7686. Providers update this record themselves, so call before visiting.
How can I verify Myriah Willborn, D.O.'s license?
NPPES lists Texas license number P1715, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Myriah Willborn, D.O. prescribe under Medicare Part D?
In 2024, Myriah Willborn, D.O. had 1,636 Medicare Part D claims for 116 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.